422641146224 has 40 divisors (see below), whose sum is σ = 894913690608. Its totient is φ = 191764666880.

The previous prime is 422641146143. The next prime is 422641146247.

422641146224 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2057597 + ... + 2253660.

Almost surely, 2^422641146224 is an apocalyptic number.

422641146224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422641146224 is an abundant number, since it is smaller than the sum of its proper divisors (472272544384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422641146224 is a wasteful number, since it uses less digits than its factorization.

422641146224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311833 (or 4311827 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

It can be divided in two parts, 422641 and 146224, that added together give a palindrome (568865).

The spelling of 422641146224 in words is "four hundred twenty-two billion, six hundred forty-one million, one hundred forty-six thousand, two hundred twenty-four".